1 /*

     2  * Copyright (c) 1996, 2014, Oracle and/or its affiliates. All rights reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.  Oracle designates this

     8  * particular file as subject to the "Classpath" exception as provided

     9  * by Oracle in the LICENSE file that accompanied this code.

    10  *

    11  * This code is distributed in the hope that it will be useful, but WITHOUT

    12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    14  * version 2 for more details (a copy is included in the LICENSE file that

    15  * accompanied this code).

    16  *

    17  * You should have received a copy of the GNU General Public License version

    18  * 2 along with this work; if not, write to the Free Software Foundation,

    19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    20  *

    21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    22  * or visit www.oracle.com if you need additional information or have any

    23  * questions.

    24  */

    25 

    26 package sun.applet;

    27 

    28 import java.util.ResourceBundle;

    29 import java.util.MissingResourceException;

    30 import java.text.MessageFormat;

    31 

    32 /**

    33  * An hanlder of localized messages.

    34  *

    35  * @author      Koji Uno

    36  */

    37 class AppletMessageHandler {

    38     private static ResourceBundle rb;

    39     private String baseKey = null;

    40 

    41     static {

    42         try {

    43             rb = ResourceBundle.getBundle

    44                 ("sun.applet.resources.MsgAppletViewer");

    45         } catch (MissingResourceException e) {

    46             System.out.println(e.getMessage());

    47             System.exit(1);

    48         }

    49     }

    50 

    51     AppletMessageHandler(String baseKey) {

    52         this.baseKey = baseKey;

    53     }

    54 

    55     String getMessage(String key) {

    56         return rb.getString(getQualifiedKey(key));

    57     }

    58 

    59     String getMessage(String key, Object arg){

    60         String basemsgfmt = rb.getString(getQualifiedKey(key));

    61         MessageFormat msgfmt = new MessageFormat(basemsgfmt);

    62         Object msgobj[] = new Object[1];

    63         if (arg == null) {

    64             arg = "null"; // mimic java.io.PrintStream.print(String)

    65         }

    66         msgobj[0] = arg;

    67         return msgfmt.format(msgobj);

    68     }

    69 

    70     String getMessage(String key, Object arg1, Object arg2) {

    71         String basemsgfmt = rb.getString(getQualifiedKey(key));

    72         MessageFormat msgfmt = new MessageFormat(basemsgfmt);

    73         Object msgobj[] = new Object[2];

    74         if (arg1 == null) {

    75             arg1 = "null";

    76         }

    77         if (arg2 == null) {

    78             arg2 = "null";

    79         }

    80         msgobj[0] = arg1;

    81         msgobj[1] = arg2;

    82         return msgfmt.format(msgobj);

    83     }

    84 

    85     String getMessage(String key, Object arg1, Object arg2, Object arg3) {

    86         String basemsgfmt = rb.getString(getQualifiedKey(key));

    87         MessageFormat msgfmt = new MessageFormat(basemsgfmt);

    88         Object msgobj[] = new Object[3];

    89         if (arg1 == null) {

    90             arg1 = "null";

    91         }

    92         if (arg2 == null) {

    93             arg2 = "null";

    94         }

    95         if (arg3 == null) {

    96             arg3 = "null";

    97         }

    98         msgobj[0] = arg1;

    99         msgobj[1] = arg2;

   100         msgobj[2] = arg3;

   101         return msgfmt.format(msgobj);

   102     }

   103 

   104     String getMessage(String key, Object arg[]) {

   105         String basemsgfmt = rb.getString(getQualifiedKey(key));

   106         MessageFormat msgfmt = new MessageFormat(basemsgfmt);

   107         return msgfmt.format(arg);

   108     }

   109 

   110     String getQualifiedKey(String subKey) {

   111         return baseKey + "." + subKey;

   112     }

   113 }